To provide a liquefied gas carrier capable of reducing a tank weight without reducing a cargo capacity and capable of suppressing an expansion of a ship width.SOLUTION: A liquefied gas carrier 1 has a loadable capacity of liquefied gas of 50,000 m3 or less as a cargo, and comprises a cargo compartment where the liquefied gas is loaded, and liquefied gas tanks 17 to store the liquefied gas which are cylindrical and independent tanks, one of which is placed in the cargo compartment so that the longitudinal direction faces the ship length direction or multiple cylindrical tanks are arranged in series. Denoting B as a type width (ship width) and D as a diameter of the cylinder of the liquefied gas tank 17, the liquefied gas carrier 1 satisfies the following relation: (5/3)<(B/D)<2 ...expression (1).SELECTED DRAWING: Figure 2
【課題】貨物容積を小さくせずにタンク重量を軽くでき、船幅が広くなるのも抑制できる液化ガス運搬船を提供する。【解決手段】貨物である液化ガスの積載可能容積が50000m3以下の液化ガス運搬船1であって、液化ガスが積載される区画である貨物区画と、円筒状の独立タンクで長手方向が船長方向を向くように貨物区画に1つ配置されるか、又は複数が直列配置されて液化ガスを貯蔵する液化ガスタンク17を備え、型幅をB、液化ガスタンク17の円筒の直径をDとした場合に、以下の式(1)で示す関係を満たすことを特徴とする液化ガス運搬船1。(5/3)<(B/D)<2…式(1)【選択図】図2
LIQUEFIED GAS CARRIER
液化ガス運搬船
2021-12-27
Patent
Elektronische Ressource
Japanisch